1, arowana needs to be kept in a well-lit place and artificially fed. Be careful not to let the children at home pat the jar with their hands, which will scare the arowana.

2. If feeding the lower part of arowana for a long time will cause arowana to lose its eyes, then find a black cloth to cover all the fish tanks and add a white light. Set a feeder at the top to let its eyes look up.

3, you can try to mix arowana, distract them and let them look at each other, which can reduce the situation of losing eyes.

4. It is also necessary to change the water in the fish tank regularly to ensure the clean water quality, feed some foods with high buoyancy, or feed them by hand, and also reduce the eye drops of arowana.